Processing production line of glass fiber resin pipe

Abstract

The invention relates to a processing production line of a glass fiber resin pipe, which comprises a truss mounted on the ground; the multiple machining centers are installed on the ground and located at the four corners of the truss; the transfer assembly is movably mounted on the truss and is matched with the machining center; the feeding frame mechanism is arranged in the truss and is matched with the transferring assembly; the discharging frame mechanism is arranged in the truss and is matched with the transferring assembly; and the cleaning and drying machine is arranged in the truss and is matched with the transfer assembly. No person touches the product in the whole process, so that workers can be prevented from being hurt by glass fiber waste materials; the machining center is more accurate in positioning, the machining efficiency is greatly improved, and the machining precision of products can be greatly improved.

Description

Technical Field

[0001] This invention belongs to the field of pipe processing technology, and relates to a processing production line, specifically a processing production line for fiberglass resin pipes. Background Technology

[0002] Fiberglass pipe, also known as RPM pipe, is a new type of pipe made of glass fiber and its products as reinforcing materials, combined with unsaturated polyester resin, epoxy resin, etc. as matrix materials, and incorporating inorganic non-metallic fillers such as quartz sand and calcium carbonate. Its manufacturing process includes three methods: fixed-length winding, centrifugal casting, and continuous winding. Fiberglass pipe features corrosion resistance, aging resistance, light weight, and excellent hydraulic performance, and is widely used in petroleum, chemical, and municipal water supply and drainage industries.

[0003] When different processing equipment (such as milling machines) is used to process fiberglass tubes, the fiberglass tubes can usually only be transferred between different processing equipment manually. However, the product waste is very harmful to the human body. Therefore, the processing process needs to be reduced as much as possible from manual operation. Thus, it is necessary to design a fiberglass resin tube processing production line to improve the degree of automation and reduce manual operation in the processing process. Summary of the Invention

[0004] The purpose of this invention is to overcome the shortcomings of the prior art and provide a production line for processing fiberglass resin tubes to improve the automation level of fiberglass resin tube processing.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: a processing and production line for fiberglass resin tubes, comprising: A truss, which is mounted on the ground; Multiple machining centers are installed on the ground and located at the four corners of the truss; A transfer assembly, which is movably mounted on the truss and cooperates with the machining center; A loading rack mechanism, which cooperates with the transfer assembly; A feeding rack mechanism, which cooperates with the transfer assembly; A cleaning and drying machine, which is disposed within the truss and cooperates with the transfer assembly.

[0006] Ideally, each of the machining centers is equipped with a machining fixture, which includes: The first clamping assembly includes a lower support plate, an upper support plate mounted above the lower support plate by multiple first support columns, and multiple clamping units mounted on the upper support plate and aligned with each other. Each clamping unit includes multiple pads mounted on the upper surface of the upper support plate and spaced apart, an end clamping structure mounted on the lower support plate and located on both sides of the upper support plate, at least one set of side clamping structures mounted on the upper support plate and with adjustable clamping space, and an upper clamping structure adjustablely mounted on the upper support plate and corresponding to the side clamping structures. The second clamping assembly is detachably mounted on the upper support plate via multiple second support columns.

[0007] Optimally, the feeding rack mechanism includes: A positioning assembly, comprising a carrier plate, a positioning post vertically mounted on the carrier plate, and a lifting positioning unit mounted on the carrier plate and located on one side of the positioning post; The material loading assembly includes a supporting base plate, multiple casters mounted on the bottom surface of the supporting base plate, a support frame mounted on the supporting base plate, a positioning plate mounted on the support frame and cooperating with the lifting and positioning unit, and a material loading frame mounted on the positioning plate for placing multiple sets of fiberglass resin tubes.

[0008] Optimally, the unloading rack mechanism includes: The receiving assembly includes a moving unit and a support frame mounted on the moving unit for receiving multiple sets of fiberglass resin tubes; the bottom of the moving unit is provided with a snap-fit ​​block. The limit adjustment assembly includes a fixed base plate, a track frame erected on the fixed base plate, a moving unit limit frame mounted on the fixed base plate and located on the side of the track frame to limit the moving unit, a buckle unit mounted on the fixed base plate and cooperating with the buckling block, and a material carrying unit that is vertically mounted on the track frame and cooperating with the support frame.

[0009] Optimally, the transfer component includes: The transfer base frame includes two parallel and spaced-apart support profiles, a horizontal sliding rail mounted on each of the support profiles, and a horizontal rack mounted on any one of the support profiles; A movable carrier, which is slidably mounted on the horizontal sliding rail and engages with the rack; A lifting unit, which is mounted on the mobile carrier via a lifting drive mechanism; A clamping mechanism is mounted at the lower end of the lifting unit via a rotating mechanism.

[0010] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art: The fiberglass resin tube processing production line of the present invention adopts a truss, processing center, transfer component, loading rack mechanism, unloading rack mechanism, washing and drying machine and other structures in coordination. In this way, the loading rack mechanism is manually filled with material and the material is positioned. The transfer component grabs the material and places it into the processing fixture of the processing center for positioning. After the processing center completes the processing, the transfer component takes out the processed material and places it in the washing and drying machine. After the finished material is washed and dried, the transfer component places the cleaned material on the unloading rack mechanism. When the machine is full, the operator switches over. No one touches the product during the whole process, which can avoid workers being injured by fiberglass waste. The positioning of the processing center is more accurate, the processing efficiency is greatly improved, and the processing accuracy of the product can be greatly improved. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the processing production line for the glass fiber resin tube of the present invention; Figure 2 This is a schematic diagram of the feeding rack mechanism of the present invention; Figure 3 This is a schematic diagram of the feeding rack mechanism of the present invention from another perspective; Figure 4 This is a side view of the feeding rack mechanism of the present invention; Figure 5 This is a schematic diagram of the material unloading mechanism of the present invention; Figure 6 This is a schematic diagram of the limit adjustment component in the unloading rack mechanism of the present invention; Figure 7 This is a schematic diagram of the material receiving component in the unloading rack mechanism of the present invention; Figure 8 This is a partial structural diagram of the receiving component in the unloading rack mechanism of the present invention; Figure 9 This is a schematic diagram of the machining fixture of the present invention; Figure 10 This is a side view of the machining fixture of the present invention; Figure 11 This is a partial structural diagram of the machining fixture of the present invention; Figure 12 This is a schematic diagram of the structure of the transfer component of the present invention; Figure 13 This is a side view of the transfer component of the present invention. Detailed Implementation

[0012] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings.

[0013] like Figure 1 The fiberglass resin tube processing production line shown is typically installed (or arranged) on the factory floor and includes structures such as a loading rack mechanism 1, a unloading rack mechanism 2, a transfer assembly 4, a machining center 5, a truss 6, and a washing and drying machine 7.

[0014] The truss 6 is installed on the ground and can adopt a conventional structure, appearing square when viewed from above. Multiple machining centers 5 (four in this application) are located on the ground at the four corners of the truss 6 (each machining center 5 contains a machining fixture 3). Transfer components 4 are movably mounted on the truss 6 and cooperate with the machining centers 5 (the movability can be conventional), used to grip fiberglass resin tubes (usually a set, with multiple tubes) for corresponding process arrangements. A loading rack mechanism 1, also cooperating with the transfer components 4, typically has at least one set (or multiple sets), its specific location is not limited, but it is usually inside or directly below the truss 6 to allow the transfer components 4 to easily grip the materials. A unloading rack mechanism 2, also cooperating with the transfer components 4, typically has at least one set (or multiple sets), its specific location is not limited, but it is usually inside or directly below the truss 6 to allow the transfer components 4 to easily lower the materials. The washing and drying machine 7 is installed inside the truss 6 (meaning that the projection of the washing and drying machine 7 on the ground is within the projection of the truss 6 on the ground) and cooperates with the transfer component 4. In this way, the material picked up by the transfer component 4 can be put into the washing and drying machine 7 for washing and drying, and then taken out by the transfer component 4.

[0015] The manual loading rack mechanism 1 is filled with material and the material is positioned. The transfer component 4 picks up the material and places it into the processing fixture 3 of the machining center 5 for positioning. After the machining center 5 finishes processing, the transfer component 4 removes the processed material and places it in the washing and drying machine 7. After the finished material is washed and dried, the transfer component 4 places the cleaned material onto the unloading rack mechanism 2. Once the machine is full, the operator switches to the new loading rack mechanism. Throughout the process, no one touches the product, which can prevent workers from being injured by fiberglass waste. The machining center positioning is more accurate, the processing efficiency is greatly improved, and the processing precision of the product can be significantly enhanced.

[0016] like Figures 2 to 4 The loading rack mechanism 1 shown mainly includes a positioning component 11 and a loading component 12, etc.

[0017] The positioning component 11 includes a carrier plate 111 (the carrier plate 111 can be reasonably positioned according to the actual production line, and it is usually installed on the ground), a positioning column 112 vertically installed on the carrier plate 111, and a lifting positioning unit 113 installed on the carrier plate 111 and located on one side of the positioning column 112. In this embodiment, the lifting and positioning unit 113 includes a support column 1131 mounted on the carrier plate 111 and located on one side of the positioning column 112, a first base plate 1132 mounted on the top of the support column 1131 and parallel to the carrier plate 111, a second base plate 1135 mounted vertically above the first base plate 1132, and a plurality of positioning pins 1137 disposed on the second base plate 1135. Specifically, the lifting and positioning unit 113 also includes a plurality of guide sleeves 1133 mounted on the first base plate 1132 and spaced apart, a plurality of guide rods 1134 correspondingly inserted in the guide sleeves 1133, and a drive cylinder 1136 mounted on the first base plate 1132 and connected to the second base plate 1135. The second base plate 1135 is mounted on the upper end of the plurality of guide rods 1134. The first base plate 1132 has through holes that cooperate with the guide rods 1134, so that the guide rods 1134 can penetrate the first base plate 1132 during the up and down lifting process. As can be seen, in this application, the second substrate 1135 can be raised and lowered under the drive of the drive cylinder 1136, thereby synchronously driving the raising and lowering of the positioning pin 1137.

[0018] The material carrier assembly 12 includes a support base plate 121, multiple casters 122 mounted on the bottom surface of the support base plate 121, a support frame 123 mounted on the support base plate 121 (the support frame 123 can be conventional, as long as it can stably support the material carrier frame 126 and the fiberglass resin tubes), a positioning plate 125 mounted on the support frame 123 and cooperating with the lifting and positioning unit 113 (the positioning plate 125 has multiple positioning holes 1251 that cooperate with the positioning pins 1137, and the second base plate 1135 can rise under the drive of the drive cylinder 1136 so that the aforementioned positioning pins 1137 are inserted into the positioning holes 1251 one by one to achieve precise positioning of the material carrier assembly 12), and a material carrier frame 126 mounted on the positioning plate 125 for placing multiple sets of fiberglass resin tubes. Specifically, the base plate 121 is provided with positioning slots 1211 corresponding to the positioning column 112 and the lifting positioning unit 113, so that the support column 1131 is located inside the positioning column 112 in the positioning slots 1211; one side of the support frame 123 is provided with a clearance notch 1231 corresponding to the positioning slots 1211, so as to avoid interference from the support frame 123 when the positioning component 11 and the loading component 12 cooperate; moreover, when the manual moves the loading component 12 to the position of the positioning component 11, the positioning component 11 can be used to quickly and accurately position the manual loading component 12, so that the robot can pick up the fiberglass resin tube on the loading frame 126.

[0019] In this embodiment, the material loading assembly 12 also includes a pusher unit 124 installed on the other side of the support frame 123. The pusher unit 124 includes multiple support plates 1241 installed on the other side of the support frame 123 and spaced apart, and a handle 1242 installed on the upper end of the multiple support plates 1241. Thus, manual action on the handle 1242 can push the material loading assembly 12 to move relative to the positioning assembly 11. The material carrier 126 includes two rows of spaced-apart limit plate groups mounted on the positioning plate 125. Each row of limit plate groups includes multiple spaced-apart limit plates 1261 mounted on the positioning plate 125 (the direction of the spaced-apart arrangement of the two rows of limit plate groups is perpendicular to the direction of the spaced-apart arrangement of the multiple spaced-apart limit plates 1261), multiple connecting posts 1262 mounted on the side of the limit plate 1261, and fiber side end plates 1263 mounted on the outer ends of the multiple connecting posts 1262 and corresponding to the push unit 124. A fiberglass resin tube is placed between two adjacent limit plates 1261, with one end of the fiberglass resin tube abutting the surface of the fiber side end plate 1263. The fiberglass resin tubes can also be stacked between adjacent limit plates 1261 until they are at the same height, thereby achieving a large load-bearing capacity for the fiberglass resin tubes.

[0020] like Figures 5 to 8 The unloading rack mechanism 2 shown mainly includes a matching limit adjustment component 21 and a receiving component 22. The limit adjustment component 21 is usually a set, and the receiving component 22 can be a set or multiple sets (when the receiving component 22 is a set, after it is full of material, the material on it needs to be removed quickly by hand; more preferably, the receiving component 22 is multiple sets (such as two sets), so that after one set of receiving components 22 is full of material, another set of empty receiving components 22 can be switched on in time to ensure the continuous operation of the entire glass fiber resin tube processing production line and ensure processing efficiency).

[0021] The receiving assembly 22 includes a moving unit 221 and a support frame 222 mounted on the moving unit 221 for receiving multiple sets of fiberglass resin tubes (the support frame 222 can support multiple layers of fiberglass resin tubes, such as...). Figure 2 and Figure 4(As shown); the bottom of the moving unit 221 is provided with a snap-fit ​​block 2215. The limit adjustment assembly 21 includes a fixed base plate 211 (the fixed base plate 211 can be reasonably planned according to the actual production line, and it is usually installed on the planned ground by fasteners such as bolts), a track frame 212 erected on the fixed base plate 211, a moving unit limit frame 213 installed on the fixed base plate 211 and located on the side of the track frame 212 to limit the moving unit 221, a snap-fit ​​unit 216 installed on the fixed base plate 211 and cooperating with the snap-fit ​​block 2215, and a material carrying unit 215 that can be raised and lowered and installed on the track frame 212 and cooperating with the support frame 222. The moving unit limit frame 213 can limit the moving unit 221, and the snap-fit ​​unit 216 can be snapped into the snap-fit ​​block 2215 (removable), thereby precisely combining the limit adjustment assembly 21 and the receiving assembly 22 to accurately receive the glass fiber resin tube at a specific position.

[0022] In this embodiment, the moving unit 221 includes a supporting base plate 2211, multiple wheels 2212 mounted on the bottom of the supporting base plate 2211, multiple support poles 2213 mounted on the supporting base plate 2211 at their lower ends, and a handle 2214 mounted on the upper end of the multiple support poles 2213. In this way, the operator can move the receiving component 22 relative to the limiting adjustment component 21 by holding the handle 2214. It is even possible to use an unloaded receiving component 22 to replace a fully loaded receiving component 22. Specifically, the support frame 222 includes two horizontal profiles 2221 (the two horizontal profiles 2221 are parallel to each other and can act as pads, thereby ultimately raising the glass fiber resin tube to cooperate with the limiting adjustment component 21), an outer baffle 2222 erected on the support base plate 2211 and connected to any one of the horizontal profiles 2221, and multiple L-shaped limiting racks 2223 connected to the other horizontal profile 2221 and to the outer baffle 2222 (the two outermost L-shaped limiting racks 2223 are single). The L-shaped material limiters 2223, and the other L-shaped material limiters 2223 are combined in pairs using conventional connectors to form a group, which helps to improve the strength of the entire support frame 222. Multiple reinforcing rods 2224 (in this embodiment, there are two reinforcing rods 2224, each corresponding to one of the two outermost L-shaped material limiters 2223, to improve their strength) are erected on the support base plate 2211 and connected to the L-shaped material limiters 2223. The L-shaped material limiters 2223 are parallel to the handle bar 2214, while the outer baffle 2222 is perpendicular to the handle bar 2214. Thus, the space between adjacent groups of L-shaped material limiters 2223, due to their spaced arrangement, forms a space for placing multilayer fiberglass resin tubes.

[0023] In this embodiment, the track frame 212 includes two vertical profiles 2121 erected on the fixed base plate 211 and spaced apart (the plane of the two vertical profiles 2121 is parallel to the L-shaped material limiter 2223), a connecting plate 2122 installed on the top of the two vertical profiles 2121, and a plurality of reinforcing plate groups 2123 installed on the fixed base plate 211 and connected to the vertical profiles 2121, for improving the connection strength between the vertical profiles 2121 and the fixed base plate 211.

[0024] The moving unit limiting frame 213 includes a side plate 2131 mounted on a fixed base plate 211 and mounted on the sides of two vertical profiles 2121, two extended limiting plates 2132 mounted on the outer surface of the side plate 2131 and spaced apart, and a guide wedge 2133 mounted on the free end of each extended limiting plate 2132. The gap between the two limiting plates 2132 is just slightly larger than the width of the supporting base plate 2211, so that the material assembly 22 can be precisely limited. The latching unit 216 includes a first base mounted on the fixed base plate 211 and located on one side of the side plate 2131, a swing plate 2161 whose lower end is pivotally connected to the first base, a latching stop 2162 mounted on the upper end of the swing plate 2161 and cooperating with the latching block 2215, a second base mounted on the fixed base plate 211 and located on the other side of the side plate 2131, and a drive element 2164 (which can be a conventional component such as a motor or electric cylinder) pivotally connected to the second base. The actuating rod of the drive element 2164 passes through the side plate 2131 and is pivotally connected to the middle of the swing plate 2161. When the receiving component 22 is inserted into the limit adjustment component 21, the drive element 2164 can be manually operated to work, causing the locking block 2162 to swing upward and lock the locking block 2215, so that the receiving component 22 and the limit adjustment component 21 are combined together (proximity switches or other sensors can be installed at a certain position and connected to the controller according to existing conventional technical solutions to achieve automated control); when it is necessary to separate the receiving component 22 and the limit adjustment component 21, the drive element 2164 resets, and the locking block 2162 and the locking block 2215 are unlocked.

[0025] Specifically, the material carrying unit 215 includes side plates 2151 that are slidably mounted on the sides of two vertical profiles 2121, multiple L-shaped brackets 2152 mounted on the side plates 2151 and spaced apart, and multiple reinforcing rods 2153 mounted between the multiple L-shaped brackets 2152 and cooperating with the support frame 222. At the start of material loading, the material carrying unit 215 is inserted into the accommodating space formed by the outer baffle 2222 and the multiple L-shaped limiting brackets 2223 and is at its highest position. As the fiberglass resin tubes are continuously loaded, the position of the material carrying unit 215 gradually decreases until it is lower than the upper surface of the horizontal profile 2221, allowing the stacked fiberglass resin tubes to rest on the two horizontal profiles 2221. This allows the material carrying unit 215 to hold a large number of fiberglass resin tubes.

[0026] The material carrying unit 215 is vertically mounted on the track frame 212 via the transmission unit 214. Specifically, the transmission unit 214 includes two mounting bases 2141 installed between two vertical profiles 2121 and spaced vertically (which not only provide support but also serve as auxiliary limiters to restrict the vertical travel of the nut), bearing seats 2142 installed on the side of each mounting base 2141, and a transmission screw 2143 rotatably mounted on the two bearing seats 2142. The transmission screw 2143 is mounted on the bearing housing 2142 via a bearing; a nut is mounted on the side plate 2151 and mates with the transmission screw 2143; a transmission motor 2143 is mounted on the connecting plate 2122 and connected to the transmission screw 2143 (the transmission motor 2143 is connected to the transmission screw 2143 so that when the transmission motor 2143 is working, it can drive the transmission screw 2143 to rotate; the transmission motor 2143 can be a rotary gear motor from Jingyan Group); and is mounted on two vertical profiles. The slide rails 2144 on both sides of the 2121 (i.e., there are four slide rails 2144, which are respectively installed on the two sides of the two vertical profiles 2121), the first slider 2140 (usually multiple, the same below) slidably installed on a set of slide rails 2144 (i.e., two slide rails 2144 on the same side) and connected to the side plate 2151, the second slider 2148 slidably installed on another set of slide rails 2144, the counterweight 2147 installed on the second slider 2148, and the connecting plate 212 The system consists of multiple sets of transmission sprockets 2146 (each set includes a support plate mounted on the connecting plate 2122 and sprockets rotatably mounted at both ends of the support plate) and multiple transmission chains 2145 (not fully shown in the figure, each chain corresponds one-to-one with a transmission sprocket set 2146, but usually two chains are connected to each other) on the side plate 2151. One transmission chain is wound around two sprockets on a set of transmission sprockets 2146. When the drive motor 2143 operates, it drives the drive screw 2143 to rotate, thereby causing the side plate 2151 to descend or reset (i.e., ascend). The stacking of fiberglass resin tubes is achieved during the descent of the side plate 2151.

[0027] like Figures 9 to 11The processing fixture 3 shown mainly includes a first clamping assembly 31 and a second clamping assembly 33. The second clamping assembly 33 is detachably mounted on the upper support plate 312 of the second clamping assembly 33 via multiple second support columns 32 (with fasteners such as bolts). The fiberglass resin tube to be processed can be mounted using the second clamping assembly 33; alternatively, the second clamping assembly 33 and the second support columns 32 can be manually removed from the first clamping assembly 31, thereby using the first clamping assembly 31 to mount the fiberglass resin tube to be processed. The first clamping assembly 31 includes a lower support plate 311, an upper support plate 312 mounted above the lower support plate 311 via multiple first support columns 313 (the area of ​​the upper support plate 312 is smaller than the area of ​​the lower support plate 311), and multiple clamping units (three clamping units in this embodiment) mounted on and aligned on the upper support plate 312. Each clamping unit can clamp multiple fiberglass resin tubes.

[0028] Specifically, each clamping unit includes multiple spacers 310 (multiple fiberglass resin tubes are supported on the multiple spacers 310 and perpendicular to them) mounted on the upper surface of the upper support plate 312 and spaced apart, end clamping structures 314 (the end clamping structures 314 on both sides cooperate to clamp the two ends of the multiple fiberglass resin tubes) mounted on the lower support plate 311 and located on both sides of the upper support plate 312, at least one set of side clamping structures 315 (the side clamping structures 315 are used to clamp the two outer sides of the multiple fiberglass resin tube group) mounted on the upper support plate 312 and with adjustable clamping space, and an upper clamping structure 316 (used to apply force to the upper surface of the multiple fiberglass resin tube group) adjustablely mounted on the upper support plate 312 and corresponding to the side clamping structures 315, to ensure the stability of the multiple fiberglass resin tubes during processing.

[0029] In this embodiment, the end clamping structure 314 includes a first support pad 3141 mounted on the lower support plate 311 and located on one side of the upper support plate 312, a first cylinder 3142 mounted on the first support pad 3141 and horizontally arranged, and a limiting clamping block 3143 connected to the first cylinder 3142. The side clamping structure 315 includes a fixed clamping block 3151 erected on the upper support plate 312, a second cylinder 3152 (also horizontally arranged) mounted on the bottom surface of the upper support plate 312, and a movable clamping block 3153 connected to the second cylinder 3152 and extending through the upper support plate 312. The upper support plate 312 has a clearance hole for the movable clamping block 3153 to move. The movable clamping block 3153 and the fixed clamping block 3151 are arranged opposite to each other. When the second cylinder 3152 works, it can drive the movable clamping block 3153 to move relative to the fixed clamping block 3151, thereby clamping multiple glass fiber resin tubes between the movable clamping block 3153 and the fixed clamping block 3151. The upper clamping structure 316 includes a third cylinder 3161 mounted on the upper support plate 312, a pressure plate 3162 connected to the third cylinder 3161 and extending horizontally, and a plurality of pressure heads 3163 mounted on the pressure plate 3162 and located above the upper support plate 312. In this way, the plurality of pressure heads 3163 can be used to press on the plurality of glass fiber resin tubes, so that they are firmly clamped between the pressure plate 3162 and the pad block 310.

[0030] In this embodiment, the second clamping assembly 33 includes a support base plate 331 mounted on multiple second support columns 32, a partition strip 332 mounted on the upper surface of the support base plate 331, multiple fourth cylinders 334 mounted on the support base plate 331 and located on both sides of the partition strip 332, and a clamp 335 mounted on each fourth cylinder 334 and cooperating with the partition strip 332. The clamp 335 and the partition strip 332 cooperate to clamp the irregularly shaped fiberglass resin tube. The second clamping assembly 33 also includes a side positioning block 333 mounted on the upper surface of the support base plate 331 and perpendicular to the partition strip 332. The side positioning block 333 is located on one side of the end of the partition strip 332, thus positioning the end face of the irregularly shaped fiberglass resin tube. The second clamping assembly 33 also includes a plurality of clamping blocks 336 mounted on the upper surface of the support substrate 331 and spaced apart, an end limiting block 337 mounted on the upper surface of the support substrate 331 and located on one side of the plurality of clamping blocks 336, and a fifth cylinder 338 mounted on the upper surface of the support substrate 331 and cooperating with the plurality of clamping blocks 336. This allows the irregularly shaped glass fiber resin tube to be rotated 90° and clamped here for subsequent processing. In this way, the second clamping assembly 33 enables the clamping of glass fiber resin tubes of different shapes and different clamping methods, achieving multifunctional clamping and processing.

[0031] like Figure 12 and Figure 13The transfer assembly 4 shown mainly includes a cooperating transfer base 41, a movable carrier 42, a lifting drive mechanism 43, a lifting unit 44, a clamping mechanism 45, and a rotating mechanism 46 (the movable carrier 42, lifting drive mechanism 43, lifting unit 44, clamping mechanism 45, and rotating mechanism 46 can be configured as two sets according to actual processing requirements). It can not only clamp multiple fiberglass resin tubes but also perform lifting, horizontal movement, or rotation, avoiding manual material transfer and improving the degree of automation.

[0032] The transfer base frame 41 includes two parallel and spaced-apart support profiles 411, a horizontal sliding rail 412 installed on each support profile 411, a rack 413 installed on any one of the support profiles 411, and multiple right-angle connectors 414 installed on the outer side of each support profile 411 (for installing the support profiles 411 on other structures, such as on a truss).

[0033] The movable carrier 42 is slidably mounted on the horizontal sliding rail 412 and engages with the rack 413. Specifically, the movable carrier 42 includes a movable carrier plate 421, a plurality of horizontal sliding blocks 422 mounted on the bottom surface of the movable carrier plate 421 and engaging with the horizontal sliding rail 412, a horizontal moving motor 423 mounted on the movable carrier plate 421, and a horizontal moving transmission gear 424 (connected to the output shaft of the horizontal moving motor 423) connected to the horizontal moving motor 423 and engaging with the horizontal rack 413. When the horizontal moving motor 423 is working, it can drive the horizontal moving transmission gear 424 to rotate, thereby engaging with the horizontal rack 413 to make the movable carrier plate 421 move relative to the supporting profile 411.

[0034] The lifting unit 44 is mounted on the movable carrier 42 via the lifting drive mechanism 43. The lifting unit 44 includes a vertical profile 441 that passes through the movable carrier plate 421 (the vertical profile 441 is located between two supporting profiles 411), multiple vertical slide rails 442 mounted on the periphery of the vertical profile 441 (in this embodiment, there are four vertical slide rails 442 mounted on two opposite surfaces of the vertical profile 441), and a vertical rack 443 mounted on the side of the vertical profile 441 (the vertical rack 443 and the vertical slide rails 442 are located on different surfaces of the vertical profile 441). The lifting drive mechanism 43 includes a limiting sleeve 431 mounted on the movable carrier plate 421 and fitted onto the vertical profile 441, a plurality of vertical sliders mounted on the inner wall of the limiting sleeve 431 and cooperating with the vertical slide rail 442, a lifting motor 432 mounted on the outer surface of the limiting sleeve 431, and a vertical moving gear (the vertical moving gear is mounted on the output shaft of the lifting motor 432) connected to the lifting motor 432 and cooperating with the vertical rack 443. When the lifting motor 432 is working, it drives the vertical moving gear to rotate, which in turn cooperates with the vertical rack 443 to make the vertical profile 441 move relative to the limiting sleeve 431.

[0035] The clamping mechanism 45 is mounted on the lower end of the lifting unit 44 via a rotating mechanism 46. The clamping mechanism 45 includes a support frame 451 and two sets of clamping units mounted on the bottom surface of the support frame 451 and symmetrical about the lifting unit 44 (the two sets of clamping units are used for loading and unloading materials for the processing equipment, respectively). Each set of clamping units includes at least one set of clamping mechanisms mounted on the bottom surface of the support frame 451 (three sets are arranged adjacently in this application); one set of clamping mechanisms includes two double-headed cylinders 452 mounted on the bottom surface of the support frame 451 and spaced apart (the two double-headed cylinders 452 are aligned) and cylinder clamping blocks 453 mounted on each double-headed cylinder 452. Thus, one set of clamping mechanisms can clamp multiple fiberglass resin tubes.

[0036] The rotating mechanism 46 includes a first support plate 461 mounted on the lower end of the vertical profile 441, a second support plate 462 mounted on the clamping mechanism 45 and disposed opposite to the first support plate 461, a rotating unit rotatably mounted on the first support plate 461 and connected to the second support plate 462, and a rotating motor 463 mounted on the first support plate 461 and connected to the rotating unit (a downwardly extending housing 464 is also mounted on the first support plate 461). The rotating unit can adopt a conventional structure, such as including an annular flange mounted on the bottom surface of the first support plate 461, a flange bearing rotatably mounted on the annular flange (the lower end face of the flange bearing has multiple connecting parts that connect to the second support plate 462, and these connecting parts do not affect the use of the first transmission wheel), a first transmission wheel mounted on the end face of the flange bearing, and a second transmission wheel that cooperates with the first transmission wheel through a transmission chain and is mounted on the rotary motor 463. When the rotary motor 463 is working, it can drive the first transmission wheel to rotate through the second transmission wheel, thereby causing the second support plate 462 to rotate, thus realizing the rotation of the entire clamping mechanism 45.

[0037] The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the content of the present invention and implement it accordingly. They should not be construed as limiting the scope of protection of the present invention. All equivalent changes or modifications made in accordance with the spirit and essence of the present invention should be covered within the scope of protection of the present invention.

Claims

1. A processing production line for fiberglass resin tubes, characterized in that it include: Truss (6), said truss (6) is mounted on the ground; Multiple machining centers (5) are set on the ground and located at the four corners of the truss (6); Transfer assembly (4), which is movably mounted on the truss (6) and cooperates with the machining center (5); The loading rack mechanism (1) cooperates with the transfer assembly (4); The unloading rack mechanism (2) cooperates with the transfer assembly (4); A cleaning and drying machine (7) is disposed within the truss (6) and cooperates with the transfer assembly (4).

2. The fiberglass resin tube processing production line according to claim 1, characterized in that: Each of the machining centers (5) is equipped with a machining fixture (3), which includes: The first clamping assembly (31) includes a lower support plate (311), an upper support plate (312) mounted above the lower support plate (311) by a plurality of first support columns (313), and a plurality of clamping units mounted on the upper support plate (312) and aligned therewith. Each clamping unit includes a plurality of pads (310) mounted on the upper surface of the upper support plate (312) and spaced apart, an end clamping structure (314) mounted on the lower support plate (311) and located on both sides of the upper support plate (312), at least one set of side clamping structures (315) mounted on the upper support plate (312) and with adjustable clamping space, and an upper clamping structure (316) adjustablely mounted on the upper support plate (312) and corresponding to the side clamping structures (315). The second clamping assembly (33) is detachably mounted on the upper support plate (312) by means of multiple second support columns (32).

3. The fiberglass resin tube processing production line according to claim 1, characterized in that, The loading rack mechanism (1) includes: The positioning assembly (11) includes a carrier plate (111), a positioning post (112) vertically mounted on the carrier plate (111), and a lifting positioning unit (113) mounted on the carrier plate (111) and located on one side of the positioning post (112). The material loading assembly (12) includes a supporting base plate (121), a plurality of casters (122) mounted on the bottom surface of the supporting base plate (121), a support frame (123) mounted on the supporting base plate (121), a positioning plate (125) mounted on the support frame (123) and cooperating with the lifting and positioning unit (113), and a material loading frame (126) mounted on the positioning plate (125) for placing a plurality of glass fiber resin tubes.

4. The fiberglass resin tube processing production line according to claim 1, characterized in that, The unloading rack mechanism (2) includes: The receiving assembly (22) includes a moving unit (221) and a support frame (222) mounted on the moving unit (221) for receiving multiple sets of glass fiber resin tubes; a snap-fit ​​block (2215) is provided at the bottom of the moving unit (221). The limit adjustment assembly (21) includes a fixed base plate (211), a track frame (212) erected on the fixed base plate (211), a moving unit limit frame (213) installed on the fixed base plate (211) and located on the side of the track frame (212) to limit the moving unit (221), a buckle unit (216) installed on the fixed base plate (211) and cooperating with the buckle block (2215), and a material carrying unit (215) that is vertically mounted on the track frame (212) and cooperating with the support frame (222).

5. The fiberglass resin tube processing production line according to claim 1, characterized in that, The transfer component (4) includes: The transfer base frame (1) includes two parallel and spaced support profiles (11), a horizontal sliding rail (12) installed on each of the support profiles (11), and a horizontal rack (13) installed on any one of the support profiles (11). A movable carrier (2) is slidably mounted on the horizontal sliding rail (12) and engages with the rack (13); A lifting unit (4) is mounted on the mobile carrier (2) via a lifting drive mechanism (3); A clamping mechanism (5) is installed at the lower end of the lifting unit (4) via a rotating mechanism (6).

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